Caio Zampieri defeated Caio Silva 6-1 6-4 in the Brazil F16 qualifying round on clay. The result followed the form book — Caio Zampieri came in leading the head-to-head 2–0. Caio Zampieri extended the head-to-head to 3–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2013-10-28 | Brazil F14 | QF | clay | Caio Zampieri | 7-5 6-3 |
| 2013-08-19 | Brazil F6 | R32 | hard | Caio Zampieri | 6-2 6-3 |
Averages over each player's completed matches in the selected window (85 vs 10). ATP, WTA & Challenger.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About